BTW I am a property manager of 5 Star Property Management in Norcal. 

From helping me with my first deal, to reality T.V. star.

He also has five star rating on Google  with about 200 reviews.  

Many investors have unrealistic expectations when it comes to PMs, so the best a PM can hope for is that their clients feel satisfied, you will not get many 5 star reviews as a PM.Best you can do is ask around at meetings, you will start to see patterns.

No one leaves a 5 star review that says "they processed my payment on time, 5 stars out of 5!"

My wife runs our STR and she is a rock star on making the guests feel welcome and that all their needs are met/exceeded. 

We self manage and get 5 star reviews all the time. 

Mcgowan2.0 out of 5 stars It’s a Rabbit holeReviewed in the United States on October 6, 2019For those who have become familiar with Robert Kiyosaki, he has outsourced much of anything he might know about investing in real estate to about a dozen people who know selling books related to the subject while giving just enough material to try and get you to a seminar where they will attempt to try an up sell you in the back of the room as the seminar ends.

Plenty of these deals were foreclosed in the last recession. true enough  in 05 in our market you were a rock star if you owned land that could or was entitled.. by 09it was a yoke around your necklast 5 years we have KILLED it with entitled land far better than any buy hold would come close to doing.

I also agree with @Andrew Steffens @Wesley Myers.